quadratic programming 二次规划
quadratic form 二次型
quadratic polynomial 二次多项![](https://dict.eudic.net/tmp/wordimg/kWrtVbdIM1Gyl6RA8qIFi4xESVk=.png)
quadratic equation [代数]二次![](https://dict.eudic.net/tmp/wordimg/SkOMS4Gwa7yzQ0CmtlJr90VQZgY=.png)
![](https://dict.eudic.net/tmp/wordimg/fr0i7VXIpYV007dQWWDe@7O8xoc=.png)
![](https://dict.eudic.net/tmp/wordimg/kWrtVbdIM1Gyl6RA8qIFi4xESVk=.png)
quadratic function 二次函数
quadratic optimization 二次最优化
quadratic convergence [计]二次收敛
quadratic interpolation 二次插值,二次插值法
quadratic residue 二次剩余
quadratic approximation 二次逼近